| Origin |
Seoul, South Korea |
| Debut |
July 7, 2017 |
| Number of Members |
4 |
| Members |
Yoon Jeonghyeok
Eun Haeseong
Ji Gunwoo
Kim Hyunseo |
| Former Member |
Cha In Ha |
| Oldest Member |
Yoon Jeonghyeok |
| Youngest Member (Maknae) |
Kim Hyunseo |
| Tallest Member |
Kim Hyunseo |
| Shortest Member |
Yoon Jeonghyeok |
SURPRISE U Members Profile
Yoon Jeonghyeok
| Full Name |
Yoon Jeong Hyeok |
| Birthday |
April 19, 1992 |
| Birthplace |
N/A |
| Age |
34 years and 5 months old |
| Height |
5 feet 10 inches (177 cm) |
| Weight |
147 lbs (67 kg) |
| Zodiac Sign |
Aries |
| Chinese Zodiac Sign |
Monkey |
| Instagram |
@wjdgur_ |
Eun Haeseong
| Full Name |
Eun Hae Seong |
| Birthday |
July 11, 1993 |
| Birthplace |
N/A |
| Age |
33 years and 3 months old |
| Height |
6 feet 0 inches (183 cm) |
| Weight |
147 lbs (67 kg) |
| Zodiac Sign |
Cancer |
| Chinese Zodiac Sign |
Rooster |
| Instagram |
@logos.888 |
Ji Gunwoo
| Full Name |
Ji Geon Woo |
| Birthday |
December 18, 1996 |
| Birthplace |
N/A |
| Age |
29 years and 9 months old |
| Height |
6 feet 0 inches (182 cm) |
| Weight |
147 lbs (68 kg) |
| Zodiac Sign |
Sagittarius |
| Chinese Zodiac Sign |
Rat |
| Instagram |
@ji_geonwoo |
Kim Hyunseo
| Full Name |
Kim Hyun Seo |
| Birthday |
July 20, 1998 |
| Birthplace |
N/A |
| Age |
28 years and 2 months old |
| Height |
6 feet 1 inches (186 cm) |
| Weight |
147 lbs (68 kg) |
| Zodiac Sign |
Cancer |
| Position |
Maknae |
| Instagram |
@__hyunseo |
Former Member Profile
Cha In Ha
| Full Name |
Lee Jae Ho |
| Birthday |
July 15, 1992 |
| Birthplace |
Daegu, South Korea |
| Age |
34 years and 2 months old |
| Height |
6 feet 0 inches (183 cm) |
| Zodiac Sign |
Cancer |
| Instagram |
@chainha_715 |
Member Ages: Oldest to Youngest
| Member |
Birthday |
Age |
| Yoon Jeonghyeok |
April 19, 1992 |
34 years, 5 months, 24 days old |
| Eun Haeseong |
July 11, 1993 |
33 years, 3 months, 2 days old |
| Ji Gunwoo |
December 18, 1996 |
29 years, 9 months, 25 days old |
| Kim Hyunseo |
July 20, 1998 |
28 years, 2 months, 23 days old |
FAQs
How many members are in SURPRISE U?
SURPRISE U is a 4-member K-pop boy group. The group consists of Yoon Jeonghyeok, Eun Haeseong, Ji Gunwoo, and Kim Hyunseo.
When did SURPRISE U debut?
SURPRISE U debuted on July 7, 2017, with their song I Do.